Home / 26,896.37-40,245.03-16,228.91

Finding the Fourth Proportional to 26,896.37, 40,245.03 and 16,228.91

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Solution

The fourth proportional to 26,896.37, 40,245.03 and 16,228.91 is: 24,283.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,896.37 : 40,245.03 = 16,228.91 : x
  2. Step 2: Convert to fraction form
    26,896.37/40,245.03 = 16,228.91/x
  3. Step 3: Cross multiply
    26,896.37x = 40,245.03 × 16,228.91
  4. Step 4: Simplify right side
    26,896.37x = 653,132,969.82
  5. Step 5: Solve for x
    x = 653,132,969.82/26,896.37
  6. Step 6: Final answer
    x = 24,283.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.